#include"string.h"
int main()
{
	//lj::Test_string1();
	/*string s1("hello world!");
	cout << s1 << endl;
	cout << s1.capacity() << endl;
	s1.resize(1);
	cout << s1 << endl;
	cout << s1.capacity() << endl;
	s1.resize(5);
	cout << s1 << endl;
	cout << s1.capacity() << endl;*/
	/*string s1;
	cout << s1.empty() << endl;
	string s2("hello");
	cout << s2 << endl;
	s2.resize(0);
	cout << s2.size() << endl;
	cout << s2.capacity() << endl;
	cout << s2.empty() << endl;
	s2.resize(1);
	cout << s2.empty() << endl;*/
	/*lj::Test_string2();*/
	lj::Test_string4();
	return 0;
}